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题面 "loj" 阅读全文
posted @ 2019-04-11 19:15
hjmmm
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摘要:
很套路的维护最大和子段 cpp include include include include include include include include define mp(x, y) make_pair(x, y) using namespace std; const int N = 1e6 阅读全文
posted @ 2019-04-11 13:21
hjmmm
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